GB0819298D0 - Flexible pipe having increased acid resistance and/or corrosion resistance - Google Patents

Flexible pipe having increased acid resistance and/or corrosion resistance

Info

Publication number
GB0819298D0
GB0819298D0 GBGB0819298.1A GB0819298A GB0819298D0 GB 0819298 D0 GB0819298 D0 GB 0819298D0 GB 0819298 A GB0819298 A GB 0819298A GB 0819298 D0 GB0819298 D0 GB 0819298D0
Authority
GB
United Kingdom
Prior art keywords
resistance
flexible pipe
increased acid
corrosion resistance
acid resistance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB0819298.1A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wellstream International Ltd
Original Assignee
Wellstream International Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40097781&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB0819298(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wellstream International Ltd filed Critical Wellstream International Ltd
Priority to GBGB0819298.1A priority Critical patent/GB0819298D0/en
Publication of GB0819298D0 publication Critical patent/GB0819298D0/en
Priority to BRPI0919760A priority patent/BRPI0919760B1/en
Priority to PCT/GB2009/051024 priority patent/WO2010046672A1/en
Priority to DK09785491.3T priority patent/DK2352855T3/en
Priority to MYPI2011001723A priority patent/MY159388A/en
Priority to US13/125,284 priority patent/US8900377B2/en
Priority to EP09785491.3A priority patent/EP2352855B1/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/60—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
    • C23C8/62—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes only one element being applied
    • C23C8/68—Boronising
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
    • C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
GBGB0819298.1A 2008-10-21 2008-10-21 Flexible pipe having increased acid resistance and/or corrosion resistance Ceased GB0819298D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB0819298.1A GB0819298D0 (en) 2008-10-21 2008-10-21 Flexible pipe having increased acid resistance and/or corrosion resistance
BRPI0919760A BRPI0919760B1 (en) 2008-10-21 2009-08-14 method for treating at least one metallic component of a flexible conduit body
PCT/GB2009/051024 WO2010046672A1 (en) 2008-10-21 2009-08-14 Flexible pipe having increased acid resistance and/or corrosion resistance
DK09785491.3T DK2352855T3 (en) 2008-10-21 2009-08-14 HOSE WITH IMPROVED ACID RESISTANCE AND / OR CORROSION RESISTANCE
MYPI2011001723A MY159388A (en) 2008-10-21 2009-08-14 Flexible pipe having increased acid resistance and/or corrosion resistance
US13/125,284 US8900377B2 (en) 2008-10-21 2009-08-14 Flexible pipe having increased acid resistance and/or corrosion resistance
EP09785491.3A EP2352855B1 (en) 2008-10-21 2009-08-14 Flexible pipe having increased acid resistance and/or corrosion resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0819298.1A GB0819298D0 (en) 2008-10-21 2008-10-21 Flexible pipe having increased acid resistance and/or corrosion resistance

Publications (1)

Publication Number Publication Date
GB0819298D0 true GB0819298D0 (en) 2008-11-26

Family

ID=40097781

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0819298.1A Ceased GB0819298D0 (en) 2008-10-21 2008-10-21 Flexible pipe having increased acid resistance and/or corrosion resistance

Country Status (7)

Country Link
US (1) US8900377B2 (en)
EP (1) EP2352855B1 (en)
BR (1) BRPI0919760B1 (en)
DK (1) DK2352855T3 (en)
GB (1) GB0819298D0 (en)
MY (1) MY159388A (en)
WO (1) WO2010046672A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201122319D0 (en) * 2011-12-23 2012-02-01 Wellstream Int Ltd Flexible pipe
EP2899233A1 (en) 2014-01-22 2015-07-29 Solvay Specialty Polymers USA, LLC. Chemical processing articles
EP3568624A4 (en) 2017-01-13 2020-10-14 National Oilwell Varco Denmark I/S An unbonded flexible pipe
WO2019207031A1 (en) 2018-04-26 2019-10-31 National Oilwell Varco Denmark I/S An unbonded flexible pipe and a method for producing an unbonded flexible pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6503344B2 (en) * 1999-02-05 2003-01-07 Houghton Durferrit Gmbh Boronizing agent in paste form
DE19904629C2 (en) * 1999-02-05 2003-08-21 Durferrit Gmbh Paste-shaped borating agent, its use and method for producing low-pore Fe¶2¶B-containing boride layers
GB0608327D0 (en) * 2006-04-27 2006-06-07 Wellstream Int Ltd Riser assembly
NO327930B1 (en) 2007-02-15 2009-10-26 Sinvent As Boron-containing paste and its use, as well as a method for forming a protective coating on metal objects

Also Published As

Publication number Publication date
BRPI0919760B1 (en) 2020-02-04
MY159388A (en) 2016-12-30
DK2352855T3 (en) 2018-08-06
BRPI0919760A2 (en) 2015-12-08
EP2352855B1 (en) 2018-07-04
WO2010046672A1 (en) 2010-04-29
US8900377B2 (en) 2014-12-02
EP2352855A1 (en) 2011-08-10
US20110195208A1 (en) 2011-08-11

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)